/Engine/Source/Editor/MaterialEditor/Public/MaterialPropertyHelpers.h
static [FReply](API\Runtime\SlateCore\Input\FReply) OnClickedSaveNewLayerInstance ( class [UMaterialFunctionInterface](API\Runtime\Engine\Materials\UMaterialFunctionInterface) * Object, [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FSortedParamData](API\Editor\MaterialEditor\FSortedParamData) > InSortedData )